Anthian City - Battle District

Anthian City - Battle District is home to the fourth gym in players' Roria journey. This area features many aeroplane models and a runway. The Pokémon Center of Anthian City, as well as Anthian Airport -- which doubles as the gym, are also built here, while the Roria Battle Frontier is being constructed here as well.

Anthian Gym
Occupying the most space in the Battle District, Anthian Gym is one of the most important buildings in the city, because it also functions as an airport with the runway next to it. Gym Leader Stephen is in charge of this gym. He specializes in -type Pokémon. Once defeated, he will give out the Soaring Badge, as well as TM40 Aerial Ace.

Right after the player clears and steps out from Anthian Gym, he or she will feel an earthquake, and see the Eclipse Airship flying over his or her head, seemingly heading for Anthian Park...... The player is strongly recommended to heal his or her Pokémon before proceeding.

Battle Frontier
The Rorian Battle Frontier is located next to the Pokémon Center (which has different exterior design comparing to Pokémon Centrer in earlier towns). However, it is currently under construction.

Trivia

 * Gym Leader Stephen is based off of Crazyman32 - the creator of numerous famous aviation games such as Perilous Skies, RO-Port Tycoon and Freeflight.
 * There is a building behind the Anthian Gym which has a crescent logo, which might be related to Crescent Island, as mentioned by Uncle Gerald.